Asked by Alexa
Given: ΔАВС, m∠ACB = 90°
m∠ACD = 30°
AD = 8 cm.
Find: CD, Perimeter of ΔABC
plz add answer
m∠ACD = 30°
AD = 8 cm.
Find: CD, Perimeter of ΔABC
plz add answer
Answers
Answered by
Damon
I assume D is on AB?
Is it an altitude hitting AB at 90deg ?
if so A is 60 and B is 30
then CD = 8 sqrt 3
AC = 16
AB = 32
BC = 16 sqrt 3
so perimeter = 48 + 16sqrt3
Is it an altitude hitting AB at 90deg ?
if so A is 60 and B is 30
then CD = 8 sqrt 3
AC = 16
AB = 32
BC = 16 sqrt 3
so perimeter = 48 + 16sqrt3
Answered by
Joe Joe
yOu ugly trassh the answer is 12
Answered by
Joe Joe
uglyy i say
Answered by
DIBS
Look How are both of u right?
Answered by
oop
12=answer
Answered by
Yeah no
Everyone Damon’s Forrest the answer is 48+16sgrt3
Answered by
mama
this is correct wth!H!1
Answered by
Anonymous
i got 77.9?
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